Lupe Fiasco Charity Events

What are some examples of charity events that Lupe Fiasco has been a part of or organized over the past few years? I need to collect some info to do a project on positive Hip Hop artists that help out their community.

What are some examples of charity events that Lupe Fiasco has been a part of or organized over the past few years? I need to collect some info to do a project on positive Hip Hop artists that help out their community.